Explanation
In the Quran and Bible , it is mentioned that the nation of Hazrat Musa (Moses, A.S.) fasted for 40 days as an act of repentance and devotion to Allah (God). Key References : Quran (Surah Al- Baqarah 2:51, 7:142) – Mentions Musa (A.S.) fasting for 40 days on Mount Sinai while receiving the Torah. Bible (Exodus 34:28) – Confirms Moses fasted 40 days and nights without food or water.